open 0 /sys/bus/pci/devices/0000:01:00.0/resource0 0 0x00100000
open 2 /sys/bus/pci/devices/0000:01:00.0/resource2 0 0x04000000
open 4 /sys/bus/pci/devices/0000:01:00.0/resource4 0 0x00800000
# OLD BAR: 0xe0000000 0xe4000000 0xe0800000
# NEW BAR: 0xe4800000 0xe0000000 0xe4000000

# Read AC3 ports status - port 0, 4, 24, 25
write 2 0x00000000 4 0x00001200
echo status port 0 PoE
dump 2 0x01000000 4 5
echo status port 4 SOC
dump 2 0x01004000 4 5
echo status port 24 88x2011
dump 2 0x010d8000 4 4
echo status port 25 sfp+
dump 2 0x010d9000 4 4